{"id":"CVE-2026-19629","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-19629","summary":"A privilege escalation vulnerability exists in Tenable Security Center that allows a user with \"Security Manager\" role and \"manage user\" permission on a single group to modify users…","details":"A privilege escalation vulnerability exists in Tenable Security Center that allows a user with \"Security Manager\" role and \"manage user\" permission on a single group to modify users belonging to other groups. This bypasses the intended access control restrictions and enables unauthorized cross-group user management.","published":"2026-08-14T18:17:22.557","modified":"2026-08-14T18:17:22.557","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://www.tenable.com/security/tns-2026-22"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-14T18:17:22.557"}}